diff options
Diffstat (limited to 'board/esd/meesc/meesc.c')
| -rw-r--r-- | board/esd/meesc/meesc.c | 49 |
1 files changed, 26 insertions, 23 deletions
diff --git a/board/esd/meesc/meesc.c b/board/esd/meesc/meesc.c index 41fa3e1..ad43531 100644 --- a/board/esd/meesc/meesc.c +++ b/board/esd/meesc/meesc.c @@ -3,7 +3,7 @@ * Stelian Pop <stelian.pop@leadtechdesign.com> * Lead Tech Design <www.leadtechdesign.com> * - * (C) Copyright 2009-2010 + * (C) Copyright 2009-2011 * Daniel Gorsulowski <daniel.gorsulowski@esd.eu> * esd electronic system design gmbh <www.esd.eu> * @@ -27,7 +27,7 @@ */ #include <common.h> -#include <asm/arch/at91sam9263.h> +#include <asm/io.h> #include <asm/arch/at91sam9_smc.h> #include <asm/arch/at91_common.h> #include <asm/arch/at91_pmc.h> @@ -35,8 +35,6 @@ #include <asm/arch/at91_matrix.h> #include <asm/arch/at91_pio.h> #include <asm/arch/clk.h> -#include <asm/arch/hardware.h> -#include <asm/arch/io.h> #include <netdev.h> DECLARE_GLOBAL_DATA_PTR; @@ -67,8 +65,8 @@ int get_hw_rev(void) static void meesc_nand_hw_init(void) { unsigned long csa; - at91_smc_t *smc = (at91_smc_t *) AT91_SMC0_BASE; - at91_matrix_t *matrix = (at91_matrix_t *) AT91_MATRIX_BASE; + at91_smc_t *smc = (at91_smc_t *) ATMEL_BASE_SMC0; + at91_matrix_t *matrix = (at91_matrix_t *) ATMEL_BASE_MATRIX; /* Enable CS3 */ csa = readl(&matrix->csa[0]) | AT91_MATRIX_CSA_EBI_CS3A; @@ -88,7 +86,7 @@ static void meesc_nand_hw_init(void) writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE | AT91_SMC_MODE_EXNW_DISABLE | AT91_SMC_MODE_DBW_8 | - AT91_SMC_MODE_TDF_CYCLE(2), + AT91_SMC_MODE_TDF_CYCLE(3), &smc->cs[3].mode); /* Configure RDY/BSY */ @@ -102,9 +100,9 @@ static void meesc_nand_hw_init(void) #ifdef CONFIG_MACB static void meesc_macb_hw_init(void) { - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; + at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; /* Enable clock */ - writel(1 << AT91SAM9263_ID_EMAC, &pmc->pcer); + writel(1 << ATMEL_ID_EMAC, &pmc->pcer); at91_macb_hw_init(); } #endif @@ -117,7 +115,7 @@ static void meesc_macb_hw_init(void) */ static void meesc_ethercat_hw_init(void) { - at91_smc_t *smc1 = (at91_smc_t *) AT91_SMC1_BASE; + at91_smc_t *smc1 = (at91_smc_t *) ATMEL_BASE_SMC1; /* Configure SMC EBI1_CS0 for EtherCAT */ writel(AT91_SMC_SETUP_NWE(0) | AT91_SMC_SETUP_NCS_WR(0) | @@ -142,8 +140,9 @@ static void meesc_ethercat_hw_init(void) int dram_init(void) { - gd->bd->bi_dram[0].start = PHYS_SDRAM; - gd->bd->bi_dram[0].size = get_ram_size((long *) PHYS_SDRAM, (1 << 27)); + gd->ram_size = get_ram_size( + (void *)CONFIG_SYS_SDRAM_BASE, + CONFIG_SYS_SDRAM_SIZE); return 0; } @@ -151,7 +150,7 @@ int board_eth_init(bd_t *bis) { int rc = 0; #ifdef CONFIG_MACB - rc = macb_eth_initialize(0, (void *)AT91_EMAC_BASE, 0x00); + rc = macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC, 0x00); #endif return rc; } @@ -225,7 +224,7 @@ int misc_init_r(void) { char *str; char buf[32]; - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; + at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; /* * Normally the processor clock has a divisor of 2. @@ -246,24 +245,28 @@ int misc_init_r(void) } #endif /* CONFIG_MISC_INIT_R */ -int board_init(void) +int board_early_init_f(void) { - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; + at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - /* Peripheral Clock Enable Register */ - writel(1 << AT91SAM9263_ID_PIOA | - 1 << AT91SAM9263_ID_PIOB | - 1 << AT91SAM9263_ID_PIOCDE | - 1 << AT91SAM9263_ID_UHP, + /* enable all clocks */ + writel((1 << ATMEL_ID_PIOA) | (1 << ATMEL_ID_PIOB) | + (1 << ATMEL_ID_PIOCDE) | (1 << ATMEL_ID_UHP), &pmc->pcer); + at91_seriald_hw_init(); + + return 0; +} + +int board_init(void) +{ /* initialize ET1100 Controller */ meesc_ethercat_hw_init(); /* adress of boot parameters */ - gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; + gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; - at91_serial_hw_init(); #ifdef CONFIG_CMD_NAND meesc_nand_hw_init(); #endif |